consulate at benghazi, libya. the president of libya tells nbc news the attack had nothing to do with an anti-islam film that sparked protests in several countries. he says it was a preplanned attack. there were no protesters at the site which came in two waves, first by rocket propelled grenades and then mortars from a safe house. the video had been available for months. u.s. ambassador chris stevens and three others died in that attack. >>> protests planned today in new york as iran's president addresses the u.n. president mahmoud ahmadinejad already spoke to leaders on monday, but today's speech in front of the general assembly is expected to be more divisive. ahmadinejad is known for denouncing israel and in the past has denied the holocaust ever happened. >>> five minutes after the hour. president obama and mitt romney focusing on two battleground states this week, ohio and virginia. both candidates will campaign today in ohio. romney will continue his bus tour in columbus and toledo. the president will speak